发明名称 |
Leather treated with fluorochemicals |
摘要 |
A method of treating leather for imparting soil resistance to the leather by contacting the leather with a fluorinated hydrophobic additive comprising at least one fluorinated urethane or a mixture of at least one fluorinated urethane with at least one fluorinated ester, and the resulting treated leather having soil resistance are disclosed.
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申请公布号 |
US7160480(B2) |
申请公布日期 |
2007.01.09 |
申请号 |
US20050063202 |
申请日期 |
2005.02.22 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
LIU ANDREW HEN;SCHUBERT KAI-VOLKER |
分类号 |
C14C9/00;C14C3/00;C14C9/02 |
主分类号 |
C14C9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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